SAUR proteins and PP2C.D phosphatases regulate H+-ATPases and K+ channels to control stomatal movements.
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DOI: 10.1093/plphys/kiaa023
Abstract: Activation of plasma membrane (PM) H+-ATPase activity is crucial in guard cells to promote light-stimulated stomatal opening, and in growing organs to promote cell expansion. In growing organs, SMALL AUXIN UP RNA (SAUR) proteins inhibit… read more here.
Keywords: stomatal movements; saur proteins; cell expansion; pp2c phosphatases ... See more keywords
Genome-wide identification and characterization of small auxin-up RNA (SAUR) gene family in plants: evolution and expression profiles during normal growth and stress response
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DOI: 10.1186/s12870-020-02781-x
Abstract: Background Auxin is critical to plant growth and development, as well as stress responses. Small auxin-up RNA ( SAUR ) is the largest family of early auxin responsive genes in higher plants. However, the function… read more here.
Keywords: saur proteins; rna; family; saur gene ... See more keywords